Is there a time frame for 3.0 and 3.1? (Sorry if it's posted elsewhere and I missed it.) I'm working on an article about JSF 2 portlet inter-communication, and it would be good to know when JSF 2.0 support will be final.

I have done some basic testing with RichFaces 4, and a lot of the simple components already work fine without changes, but at the moment I don't have a list of what does and doesn't work in RichFaces 4, that's next on the todo